Back up your data. Erase the device. Remove any SIM cards, memory cards, cases and screen protectors.
But each phone has instructions to “reset” to the maker's original settings. Following those instructions should allow you to clear nearly all the data in your phone's memory. Remove the SIM or SD card. Take out the card and do not turn it in when you turn in the phone.
That's your number and no one else can use it, even if you forgot to remove the sim card from your phone. If they replace your phone, when you get it back, you just get a new sim card from your cellular provider and they'll put your number on the new card. Stop worrying about this.
It is possible to remove the SIM card without turning the phone off. However, manufacturers, including Apple, warn of a possibility that static electricity could damage the card or the device itself.
Does taking out your SIM card delete everything? The short answer is: nope. The shorter answer is: no. Taking out your SIM card will not delete all of your data.
Removing and inserting your SIM card is a simple process, and it can help if you're experiencing certain issues, like a frozen screen or browser connection problems. It's also a good idea to remove your SIM card if you're selling your old phone, sending it out for repairs, or trading it in for a new model.
Once your phone has fully reset itself, power it off, and remove your SIM card and case.
The only information stored on your iPhone SIM card is your phone number and billing information related to your cellular service. This means that your contacts, text messages, photos, and other personal data are not actually stored on the iPhone SIM card.
You should have removed it. You cannot delete anything off the SIM, and the iPhone does not write anything to the SIM, however it does contain your wireless account info.
If you insert your SIM card in a new phone, your phone number will stay the same. A SIM card is only associated with one phone number at a time, so it won't change even when you insert it into another phone.
To be extra safe, it's a good idea to remove your SIM card, which may contain your phone number, security information and billing info. To remove, locate the SIM tray (usually on the right side of your device) and insert a paperclip into the hole to pop out the tray. Take out the SIM card and replace the tray.
Old iPhones hold their value well because they contain parts that can be used for repair, refurbishment, or resales. While there are several companies out there that may offer you money for it, you should consider trading in an old iPhone with Apple directly.
Do i have to make an appointment to trade in my iphone or can i just walk in? Appointments are generally only necessary for Service. Trade Ins and purchases do not require one.
Data that SIM cards contain include user identity, location and phone number, network authorization data, personal security keys, contact lists and stored text messages. SIM cards allow a mobile user to use this data and the features that come with them.
After you remove your SIM card from the tray, notice the notch in one corner of the new SIM card. Place the new SIM card into the tray — it will fit only one way, because of the notch. Then insert the tray into the device completely and in the same orientation that you removed it. The tray also fits only one way.
Remove SIM and SD cards
If you're going to keep the same phone number, you may be able to transfer your SIM card to your new phone. If you're not going to reuse the SIM card, destroy it. If your phone has an SD memory card for storage, remove it.
It is perfectly safe to trade in your phone, so long as you use a reputable buyer. The fact that they'll wipe your phone clean, even after you've reset it, adds an extra layer of security to the entire process. Make sure to check their data security policy.
Your SIM card stores information that uniquely identifies your phone on a cellular network. By removing your SIM card, you protect your private service-subscriber key and free your phone to be resold on the second-hand market. On most devices, the SIM card is located under the battery and can easily be ejected.
If the phone you're switching to is from the same carrier or it's unlocked, you shouldn't need a new SIM. But if you're switching from one carrier to another, you'll need a SIM card for your new carrier.
The biggest risk you take removing and inserting the SIM when the phone is on is a static discharge that could damage the phone and/or the SIM. It's unlikely, but there is a non-zero probability that you could damage something.
With Apple Trade In, you can get a great value for your current device and apply it toward a new one. And you can do it all online or at an Apple Store. If your device isn't eligible for credit, we'll recycle it for free. It's good for you and the planet.